CVE-2024-40476Public exploitNetwork attack vector

Tenant-data manipulation via forged administrative requests

Published Aug 8, 2024 · Updated Aug 9, 2024

Cross-site request forgery in SourceCodester Best House Rental Management System 1.0 allows remote attackers to alter tenant data. The /rental/ajax.php?action=delete_tenant route processes a cross-site state-changing request under an administrator's active session without verifying that the administrator initiated it. Exploitation requires an administrator with an active session to load a crafted HTML page; the demonstrated action deletes a valid tenant record.

CVSS severity8.8
High
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in SourceCodester Best House Rental Management System 1.0 allows remote attackers to alter tenant data. The /rental/ajax.php?action=delete_tenant route processes a cross-site state-changing request under an administrator's active session without verifying that the administrator initiated it. Exploitation requires an administrator with an active session to load a crafted HTML page; the demonstrated action deletes a valid tenant record.

The record

CVE
CVE-2024-40476
Published
Aug 8, 2024
Updated
Aug 9, 2024
Vendor
Online Movie Ticket Booking System
Product
Best House Rental Management System
Classifications
CWE-352, CAPEC-62, T1204
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 9, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Online Movie Ticket Booking System · Best House Rental Management Systemversion=1.0

Published CVSS scores

8.0NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery
T1204User Execution

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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